Features: 1. Support 2 devices charging at the same time 2. The output current can reach 2.1A, fast charging without long waiting 3. Multiple protection, safer charging 4. 100-240V wide voltage, suitable for different countries 5. Compatible with charging of all devices with USB interface 6. High temperature resistant and environmentally friendly material shell, anti-drop and more durable, and safer to charge 7. Small size, easy to carry